WO2004097846A3 - Porous materials functionalized by vacuum deposition - Google Patents

Porous materials functionalized by vacuum deposition Download PDF

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Publication number
WO2004097846A3
WO2004097846A3 PCT/US2004/012595 US2004012595W WO2004097846A3 WO 2004097846 A3 WO2004097846 A3 WO 2004097846A3 US 2004012595 W US2004012595 W US 2004012595W WO 2004097846 A3 WO2004097846 A3 WO 2004097846A3
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WO
WIPO (PCT)
Prior art keywords
porous substrate
vacuum deposition
porous materials
resulting polymer
fibers
Prior art date
Application number
PCT/US2004/012595
Other languages
French (fr)
Other versions
WO2004097846A2 (en
Inventor
Michael G Mikhael
Angelo Yializis
Original Assignee
Sigma Lab Arizona Inc
Michael G Mikhael
Angelo Yializis
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sigma Lab Arizona Inc, Michael G Mikhael, Angelo Yializis filed Critical Sigma Lab Arizona Inc
Priority to AT04760361T priority Critical patent/ATE519886T1/en
Priority to EP04760361A priority patent/EP1618225B1/en
Priority to CA2522841A priority patent/CA2522841C/en
Priority to JP2006513264A priority patent/JP4664282B2/en
Publication of WO2004097846A2 publication Critical patent/WO2004097846A2/en
Publication of WO2004097846A3 publication Critical patent/WO2004097846A3/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/60—Deposition of organic layers from vapour phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/62—Plasma-deposition of organic layers
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    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0493—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases using vacuum
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    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
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    • D06M14/28—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation on to materials of synthetic origin of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2203/00—Other substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2256/00—Wires or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/14—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by electrical means
    • B05D3/141—Plasma treatment
    • B05D3/142—Pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/14—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by electrical means
    • B05D3/141—Plasma treatment
    • B05D3/142—Pretreatment
    • B05D3/144—Pretreatment of polymeric substrates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Physical Vapour Deposition (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

A porous substrate (12) is pretreated in a plasma field (20) and a functionalizing monomer is immediately flash-evaporated (22), deposited and cured (24) over the porous substrate in a vacuum-deposition chamber (10). By judiciously controlling the process so that the resulting polymer coating adheres to the surface of individual fibers in ultra-thin layers (approximately 0.02-3.O micrometers) that do not extend across the pores in the material, the porosity of the porous substrate (12) is essentially unaffected while the fibers and the final product acquire the desired functionality. The resulting polymer layer is also used to improve the adherence and durability of metallic and ceramic coatings.
PCT/US2004/012595 2003-04-25 2004-04-23 Porous materials functionalized by vacuum deposition WO2004097846A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT04760361T ATE519886T1 (en) 2003-04-25 2004-04-23 POROUS MATERIALS FUNCTIONALIZED BY VACUUM DEPOSITION
EP04760361A EP1618225B1 (en) 2003-04-25 2004-04-23 Porous materials functionalized by vacuum deposition
CA2522841A CA2522841C (en) 2003-04-25 2004-04-23 Porous materials functionalized by vacuum deposition
JP2006513264A JP4664282B2 (en) 2003-04-25 2004-04-23 Porous material functionalized by vacuum deposition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46571903P 2003-04-25 2003-04-25
US60/465,719 2003-04-25

Publications (2)

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WO2004097846A2 WO2004097846A2 (en) 2004-11-11
WO2004097846A3 true WO2004097846A3 (en) 2005-11-17

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JP (1) JP4664282B2 (en)
CN (1) CN100557074C (en)
AT (1) ATE519886T1 (en)
CA (1) CA2522841C (en)
WO (1) WO2004097846A2 (en)

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JP2014524980A (en) * 2011-07-08 2014-09-25 スペシャルティ コーティング システムズ， インク． Antibacterial parylene coating and method for depositing the coating
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WO2004097846A2 (en) 2004-11-11
ATE519886T1 (en) 2011-08-15
JP4664282B2 (en) 2011-04-06
EP1618225A4 (en) 2009-03-25
CN100557074C (en) 2009-11-04
CA2522841C (en) 2010-05-11
CN1791701A (en) 2006-06-21
JP2006524759A (en) 2006-11-02
EP1618225B1 (en) 2011-08-10
EP1618225A2 (en) 2006-01-25
CA2522841A1 (en) 2004-11-11

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